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GENERAL PROVISIONS
<br />GOVERNING INSTALLATION OF SUBSURFACE STRUCTURES AND PD?ELlNES WITHIN COUNTY'ROAD RIGHTS-OF-WAY
<br />PUBLIC CONVENIENCE AND SAFETY,
<br />A Before obStructing anyprivate driveway ~ce or Countyroad trRveled WRJ with a trench.spoil bank,eqUipment or other bazrier pennIttC.d for any
<br />p.rolongecLperiod of~lDe,the PeIIfIitlee shaU-notifYt.i.e lmown users oftbe respective thorougbfarc(s)involved,and shall provide access mrvehlcular and••.perlcstrian traffic to.andfrom Ihe rpad,'.'.~.
<br />1.Unless otherwise ,Pt.rnti:tted.811warkshall be conducted in such a.mannerthatno less than one laneoflhe txistipg County road traveled WaywiIl
<br />be mainlBincd open to pubUo tvrlfie during worldng hours in amlooth aud:sam riding condition(s).Two lanes shall be open a.trerworlci.ng houi'S.
<br />2.In cases what:road closure ispermitted;1ho permission to close tho road will be granted under the conditfon thatfuoPennitfee nofitl the
<br />followin$:pcrsons and/or agencies ofthe timt;the period of cl~and the detour routiat least twenty-four (24)~oun;prior to said road ~osure_a The County ofSan-Joaquin Public WDOO Departlnent d.Tll(l Iocal.fire district '..
<br />\.b.p,eCotmty of San Toaquin Sheriff's Ollie<;.e..Tbelocal ,chool district '
<br />o.TbeJocalpoSml s;.rvicc 1 _f ThelocaI residents inYolved .'.
<br />R Sbould b~ous conditiens relative to the instalWion operatwos wammt flagmen,asmany oapable JiagmCDasmaybe necessary shall be provided bythePermitteeandstationedinadvanceofworktowarnanddirecttraffic..
<br />C.Lights •.signs and barricades shall be fumishcd.erecttd and maintained by the Permittee:fur the adequate wa.ming and convcme.nce of the publiG.withparticularattentiontobe-tak:.eninfbi,regard aimr darlc
<br />D.Any exoess dirt and/or debri,which mightbe a hazard to eithenOltomobile OJ'pedestrian traffic,uncontrollable bylights;signs and banioades,,hall b;
<br />removed :from tho jobsite daily..
<br />STRUCT1JRES:..
<br />A Walls of structures shall be ,uch quali\Y ami strength !hat they will resist all p=ures ami'will npt creel:or be defoaned in ,uCh •way"to create ahazard
<br />or maintenance problem at any time.There:forc,the minimum structnra1 requimnenbl for conqzte pipe placed under county road rights-of-wa.y shall
<br />confunD.to the :fOllowing American Association ofStam Highway and transportation Officials (AASHI'O)designations..
<br />.1.For concrete pip~up to and includingtbirty-three inches (33')inside-diameter,oxtra strength concrete conforming to AASHTO Designation M170M.'.
<br />.2.For concrete pipe thirty.-soCinclles (36')inside diameter and larger,rcinfotud CODcrnte pipe conforming to AASlITO Designation M 170M Qassm.,.
<br />3.Plastic pipe coilfurming to AASHTP Dcsigwtion M294.
<br />B.All concrete pipe joint!>'i'lith County road rights--otway shall be sealed againstlcalcaaie and/or.infiltrntioil.with rubber gasket in conformmcewith Section
<br />65-1 :06 of the CalifumiB.Standard SpecificatiOns.arwith.other methods as may be permitted undertfre Special Provisions.
<br />C.Cast-in-place concrete pipe~vitri:fied clay piM,spirel welded sfz:eJpipe,.or corrugated aluminum aUoypipe shall not bo iostaI1ed within 1he County roadrights-of-way unless $pecifically so stRted in the Special Provisions,and ~n1yunder tire conditions ~provided..,
<br />D..All sti'Uctures--1p be buried witf:iinthe County rights..£lf-way shaltbo set atsucll elevations as tD allow minimum coverage oftbirty inches (30")to the ,
<br />centerline oftbe roadways and tweLve'jnmes (U")lrtthe bottoms of borrow ditches eacb.side offheroadways.The depths of rtructurcs shall be established
<br />below afl.at plane extending across the rigfrts-of:..way,00 part of 'Whichshall extend above 'the eJovmons stated above;manholes.lamphcles,''Va/.ves,.etc.not
<br />included.Future surfucc elevations shall be anticipated as nearly as possible and structure elevations.shall be establishedforfulllI~'adjustments acoordingly.
<br />E.The Collnt;ynereby.reserves the rightto specifY in tho Special Provisions the gage and smface treatment of any ga.tv811izedcorrugated metal pipe that is to beinstalled..'•...
<br />F,AJl10ngitudioaJ u'tility facilities are to be established (and dimensipned on sketches)from Surveyed centerline of road right-of-way~not from right-of-way(border)line,...
<br />REPAJRS OF THE COUNTY RIGHT-OF-WAY,.,
<br />A All excavations shall be baclcfi1Iedand compacted jmmediately afttrwork therein 1las been completed.
<br />B.1Rnched shall not boleft open farther than 300 feet in advance-ofpjpe layin'g operations.or 200 feet to the tea{thereof;unless otherwise pemll~d by the~~..,".:.
<br />'C,Unless otherWise permitted under the SpeCial Provisions.baokfill !;baUbe placed and meclianically compacted in SuCharnannedhatthe relative oomPffCtion
<br />throughout the entirefilJ within the CQun1yroad ri&!t<;of-way shall confunn to the percentages of compaction as shown on the Tre.ncn detail.,.
<br />D.BackfiJl mate.rial shall be plac~d in horizontal uniibrrn layem not to exceed in thi~ess,before compaction,0.67 foot in fiw bedding region.one-foot where90%compaction is required,and two-feet where 80%compaction is required,..
<br />B.No portion offuo -exuavation(s)shall be compacted bypending orjetting unless a maintenance bond is provided
<br />F.Gravd baclc6il material shall be utilized only wIlere specifically so stated on the.face of the permit It shall be compacted by means of amgh.-:frequency
<br />inttmal VJ.1ira:tm;.the compactor to he a size and type approvro by IheEnginecr.Point<>ofcompaction shalt not be grtatertb.!lD 18"centers and.to the fulldepthofth.lift9',AU pavcm.ents~curbs,guttern.sidewalks,bllrrow ditches,pipes,head walls.road signs,trees.shrubbery.and/or otbapermanen'troad facilities i!'Opaired.by
<br />or as a rcsultof construction operations at the wn..structian site(s)occupied by IDllterials and/or equipment,mall be restored immediately upon bac1cfillinrr of
<br />the e;(cavafion'to the orlginRl grades tlfld cross sectiOllS;,and to a colidition as good as.or better iban existing prior to CQllSUuction.I::>
<br />H.All sUI:facingmatcr:ials of roadways and driveway approaches cut or dama.,aed by or as are.sult of construction OperatiODS,shall be rep1aced within '0$
<br />WEBKfoliowing thobackfi1ling oiex.ca'(fB/ion,weatherpennitting,With eompacfz:dlayen;of surfacing mafcriaIs atJcast as thlck as the existing.atJ.dno lessthantwoinches(2")ofaspbalfconcrete over six'inches (6')ofaggregato base,both'as specified below,..
<br />I,Asphalt Concrete:Combined mine.rnl aggregate shall coafunn to the quality and gradation requirements forlYpe ~•.one-b.atf inch(l/2.)
<br />maxU:o.UInaggr~gate,coarse or medium gradation as Specified in Section 39 ofllie California Standard Specifications.The bituminous binder to
<br />be mixed with mIneral ftgBt"egatesbaU be paving asphalt having (GradePG 64-10).uDlcss otherwise directed by the Eogineer,PJaccmentof
<br />aspha1tcon~sUliacirigsbal1 collfonn to thD appli~(e provisions ofSection39 oftb.e CaJiforniaStandard Specifications.
<br />2.'Aggregate Base:COmbin~.mincraI aggregates shalt conform.to the qllaIi\y and !:hegrading fori:b.rce-quarter inch (3/4").maxinulm silr;
<br />,aggregato Class 2 Aggregate Base specified in Seetion26 of the CalifoaliD.Standard Specifications.
<br />L Bcfure acceptanoo ofrepairs to tho County road rigbts-of:..way.al.IllUSigbUy and detrimental dirt.dust and/or debris shall be removed DUdtho QOJJ5trq.ction
<br />areas left in anent and presentable condition(s)..
<br />L Ifnecessary.County road travefed way aJ.lddrivewaYPllYements sball'bc washed with warec'tomuovc dirt and dust.
<br />2.DrivevlaY approaches and field entranOOpavements dDn.'!D.gcdby equipment ?I-spoil oall,kg shaH oe ~epaircd.as directed by the Engineer,
<br />1.Upon.reqllost by the County.any settfement,s!lggingofmrfuco.or cracJcingofpn'f/cmenf shall be repairedjmmedlately by and attho sole expense oftf)o
<br />Permitteo for a period of one ]'ear following acceptance qftho work"".,
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